How Many Volts Should A Brake Controller Put Out?

How Many Volts Should A Brake Controller Put Out? Expert Reply: Your brake controller should be getting 12 volts of power going into the brake controller. Testing the brake controller is fairly easy. How do I test my brake controller output? Testing the brake controller is fairly easy. Sever the blue brake output wire near … Continue reading How Many Volts Should A Brake Controller Put Out?